Diodes Incorporated
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Automotive 1 to 4 LVCMOS/LVTTL Fanout Buffer, OE Pin with 125kΩ pull up resistor

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The PI6C49CB04CQ is an automotive-qualified, low-skew, single input to four output, clock buffer. Perfect for fanning out multiple clock outputs.


  • Low Skew Outputs (250ps)
  • Low Power CMOS Technology
  • Operating Voltages of 1.5V to 3.3V
  • Output Enable pin Tri-States Outputs
  • 3.6V Tolerant Input Clock
  • AEC-Q100 Qualified
  • Automotive Grade 2 Temperature Range (-40°C to 105°C)
  • Automotive Grade 3 Temperature Range (-40°C to 85°C)
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The PI6C49CB04CQ is suitable for automotive applications requiring specific change control; this part is AEC-Q100
    qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.
  • https://www.diodes.com/quality/product-definitions/
  • Packaging (Pb-free & Green): 8-pin, SOIC (W)

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Automotive
Function Buffer
Number of Outputs 4
Output Type(s) LVCMOS/LVTTL
Maximum Output Frequency (MHz) 250
Additive Jitter (ps) 0.1
Supply Voltage (V) 1.5V-3.3V
Input Type(s) LVCMOS/LVTTL
Skew (ps) 250
Ambient or Junction Temperature (°C) -40 to 105 °C

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Technical Documents

Recommended Soldering Techniques



Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2586 2022-06-08 2022-09-08 Qualified Additional Wafer Fab Backend IMD Material and Process - Automotive


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